A quadratic Patten has a second term equal to 1, a third term equal to -6 and fifth term equal to -14. calculate the second difference of this quadratic pattern ​

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter